“Fin of Watatsumi” is a sub-quest under the The Moon-Bathed Deep quest chain in the Watatsumi Island for Genshin Impact 2.1. See how to unlock the World Quest, its walkthrough, and the complete rewards here in this guide!

How to Unlock “Fin of Watatsumi”

Go to Watatsumi Island and Talk to Tsuyuko

“Fin of Watatsumi” is located at Watatsumi Island, in the nation of Inazuma. You can start the Moon-Bathed Deep quest after talking to the NPC Tsuyuko in Mouun Shrine.

The Eye of Watatsumi, Fang of Watatsumi, Fin of Watatsumi, and Tail of Watatsumi sub-quests will appear at the same time and can be completed in any order.

Watatsumi Island Guide

“Fin of Watatsumi” Walkthrough

Go to the ''Fin'' in Watatsumi

From the location where you spoke to Tsuyuko, you can go to the island north of the Sangonomiya Shrine, near Suigestu Pool, to find the ''Fin.''

Read the Stone Tablet at The Fin

Read the Ancient Stone Tablet beside the shrine at the ''Fin''. It will direct you towards a large platform nearby, decorated with fish statues.

Break the ''Fin'' Seal

Rotate the Fish Statue to Solve the Puzzle

Rotate all three Fish Statues until they are facing the circular disc in the middle of the platform. Afterwards, go to the Mysterious Pillar and press the Pay respects to the statue button.

Obtain the Spirit Pearl

After solving the puzzle, go back to the shrine and get the Spirit Pearl! Then you can go to the next part of the series. If you have broken the seals on all four of the shrines, the Heart of Watatsumi will appear next!

“Fin of Watatsumi” Information

Sub-Quest of The Moon-Bathed Deep

“Fin of Watatsumi” is a part of the The Moon-Bathed Deep world quest chain, where you join Tsuyuko in breaking the five seals in Watatsumi Island and obtaining the Key of the Deep.

The Moon-Bathed Deep Quest Guides

“Fin of Watatsumi” Rewards

Total Quest Rewards

Total Quest Rewards
Primogem x30	Mora x15,000	Hero's Wit x2
Adventure EXP x200

Genshin Impact Related Guides

All Quests and Quest Types

Other The Moon-Bathed Deep Quest Guides

The Moon-Bathed Deep Quest Line Guide

All Inazuma World Quests Guide

List of World Quests